density of scanning的意思|示意

On enhanced ct scanning the density of renal medulla increased, the margin of renal calyces became indistinct.

CT增强扫描肾髓质密度增高，肾小盏界限模糊。

This paper analyses the affection of different laser power density distribution to surface temperature rising during laser scanning.

分析了激光扫描时激光功率密度分布状况不同对表面温升的影响。

The scanning sampling density crucial to imaging quality can be deliberately controlled by setting of the driving frequencies as well as fetching duration.

扫描采样率对成像质量至关重要，可通过驱动信号的频率选择和图像采集时间的设定来控制。

Results Each of scanning parameter, volume and density affected the noise on ct imaging.

结果扫描参数，受检体的体积及密度均影响CT图像噪声。

X-ray diffractometer, scanning electron microscopy and the Archimedes method et al. were used to investigate the phase composition, the microstructure, the density and so on of MgB2 samples.

利用X射线衍射仪、扫描电子显微镜和阿基米德方法等，分别研究了样品的物相组成、显微结构和密度等。

The microstructure and porosity were observed under scanning electron microscope, and the pore diameter, rate of water absorption, and surface density were determined.

以扫描电镜观察支架的表面特征，测定支架的孔径值、材料的吸水率及表观密度。